Sunday, December 29, 2013

The starfish are dying, and no one knows why

Something is killing starfish up and down the West Coast and no one knows what.

A mysterious illness that first appeared in June in Washington state has now spread from Sitka, Alaska, to San Diego. Starfish first waste away and then "turn into goo," divers say. Whatever is causing it can spread with astonishing speed — a healthy group of starfish can die in just 24 hours.

"It's widespread, it's very virulent and it's unlike anything we've seen in the past," said Pete Raimondi, a marine ecologist at the University of California-Santa Cruz who is one of the lead researchers in an international effort to track the outbreak.


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